So, $40 per couple is a little steep, and please remember to bring cash since they don't take any plastic! But consider a few facts:
1) The fairgrounds are charging dealers and you. Is it really that awful to contribute a few bucks to the fairgrounds? After all, they teach inner-city kids where milk comes from.
2) It is nice to be able to wander from 5ver to 45' DP to pop-up camper to conversion van and not have to explain your intentions to a sales person. If a sales person is annoying, you just ditch them and move on.
3) There are good deals to be had. When else can you bounce back a forth between dealers (multiple times) to find the best price? Plus, the factories sometimes add extra incentives.
Its usually hot, they don't always have the units you want to see, and the food sucks. But, the RV lifestyle is not about minimizing costs. If you live within a drive-able distance, why not go?
For us, we have been to the Pomona show several times and it gets old. We are curious about the Quartsite show. Its free, larger, and maybe some better deals?